With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
parNetParmCbMaxTimeout
par Net Parm Cb Max Timeout
1.3.6.1.4.1.351.130.5.7.9
This object specifies the maximum number of times a network handler timeout waiting for acknowledgment for comm break test message sent to another node.
Back to CISCO-WAN-PAR-MIB MIB page.
IPHost Network monitor allows you to monitor parNetParmCbMaxTimeout on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.